body {
  margin: 0;
  padding: 0;
}

video {
  object-fit: contain;
  width: 100%;
  height: 100%;
  vertical-align: middle;
  /* display: block; */
}

.videocontent {
  position: absolute;
  top: 0;
  z-index: -1;
  background-color: red;
  position: relative;
  top: 0;
  width: 100%;
  float: left;
}

.middle {
  position: fixed;
}